Cyrille

UnisexBoys' nameGirls' name

English equivalent of Cyril

Cyrille has been given to 31 babies in the U.S. since 1918. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 1918, with 8 recorded. It's used for both sexes: 81% boys, 19% girls all-time.

Babies named Cyrille, 2002

1 in 623,000

Cyrille over time, 1880–2025

BoysGirls
0246818801900192019401960198020002020

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Girls or boys — Cyrille over time

In 2002, Cyrille went to 0% girls and 100% boys.

19182002

A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.

Cyrille: meaning, origin, and history

English equivalent of Cyril

Deeper origin not confirmed in the cited records

What Cyrille means

Cyrille is a English equivalent of Cyril.

Origin, language, and formation

Cyrille is used in French and Norman.

Related names and everyday forms

Related names include Cyril.

Pronunciation and spelling

In French, Cyrille is pronounced /si.ʁil/.

American usage and historical context

In the United States, 25 boys were recorded with the name Cyrille between 1918 and 2002. Its highest annual count was 8 in 1918; its best national rank was #3,166 in 1918.

In the United States, 6 girls were recorded with the name Cyrille between 1967 and 1967. Its highest annual count was 6 in 1967; its best national rank was #6,160 in 1967.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Cyrille?

Cyrille had fewer than 5 recorded uses in 2025, so these figures use 2002, the last year it was published.

Among all babies, 2002
1 in 623,000
6 of 3,737,275 births
Among boys only
1 in 323,000
<0.01% of boys
Rank, 2002
Unranked
Fewer than 5 uses
Coin-flip room size
431,748 kids
Even odds of a second one

Where Cyrille sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 2002 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%
Class of 30Under 1%
Grade of 100Under 1%
School of 500Under 1%

Put another way: gather 431,748 children born in 2002 and it's an even bet that one of them is another Cyrille. In a class of 30 the chance is Under 1%.

When Cyrilles were born

Half of everyone ever recorded as Cyrille was born before 1929 — so the typical Cyrille is around 96 today.

Median birth year
1929
About 96 years old
Biggest decade
1910s
32.0% of all use
Born in the last 25 years
24.0%
Spread across generations
Recorded since 1950
11
People you could plausibly meet
Choose a decade

1910s — 32.0% of all recorded uses (8).

Is Cyrille rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago
—
Not ranked then
Rank vs 5 years ago
New entry
Not ranked then
Rank vs 10 years ago
—
Not ranked then
Births vs 10 years ago
—
Not published both years
Share of its own peak
0%
Peak was 1918 (8)
Years since peak
107
Years
Year-to-year steadiness
Not enough data
Too few years
Best rank ever
#3,166
1918

Spellings of Cyrille

Cyrille is not the most common spelling — Cyril is, with 84.3% against Cyrille's 0.18%.

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Where Cyrille is used

Across 1910–2025, Cyrille was most concentrated in California — about 1 in — boys, against 1 in 3,486,540 across all states with data.

00 per 100,000

Most concentrated

  1. 1California1 in —

Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Cyrille has too little recent state data to map, so this covers all years from 1910.

Cyrille around the world

Where Cyrille ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • France
    1900–2025
    #3,178
    in 2025
  • Canada
    1994–2020
    #2,945
    in 2020
  • South Australia
    1969–1969
    #510
    in 1969

Popularity data from Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence. CBS SA data under CC BY 4.0.

Cyrille by the numbers

The raw record for each sex the name is used for.

As a boy's name

Rank in 2025
Unranked
Trend vs 5 yrs ago
—
Best rank ever
#3,166
1918
Peak year
1918
8 that year
First recorded
1918
Last recorded
2002
All-time count
25
Count in 2025
Under 5

As a girl's name

Rank in 2025
Unranked
Trend vs 5 yrs ago
—
Best rank ever
#6,160
1967
Peak year
1967
6 that year
First recorded
1967
Last recorded
1967
All-time count
6
Count in 2025
Under 5

Names similar to Cyrille

Matched on shared beginnings and endings, similar length, and comparable popularity.

Sibling names for Cyrille

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

Explore around Cyrille